HVAC Refrigerant Charging Scale With a Charging Valve

• Three display modes: kgs, lbs and oz. Digital charging scale Capacity to 330 pounds (150 kilograms).
• Features: 
• Charge Value can be setable
• With Backlight
• Recovery value can be set
• Start or stop solenoid value
• Unit can be convertiable
• With hold function
• Repeat function
• Weighing status and pressure detection status
• Equipped with a charging valve.
• It has the ruggedness needed for the HVACR field with thick aluminum walls to maintain accuracy, and rubber feet and rubber pad to soften the impact of daily use.  It's also can be used with all refrigerants.
• Charging valve included- Allows the user to control the exact amount of refrigerant transferring to and from the A/C System and gives alarm and pauses when it reaches programmed values.
• Refrigerant Scale is compact in design completely portable with great accuracy.

Product Specification

• Max weighing: 150kg ( 330Lb )
• Resolution: 5g
• Power supply: 5 AAA batteries
• Operating temperature: -10℃～40℃
• Storage temperature: -15℃ ～50℃
• Temperature fluctuation range: 5℃/h
• • Relative humidity: 50-85%
  • Product size: 271*271*74mm

  The scale is designed for total weight up to 150Kg.
  

  1. Take out the scale from the package and place the scale on the firm and flat surface.
  2. Draw out the spiral line of the hand-held device from the side of the scale.
  3. Press the "POWER" button on the hand-held device. The buzzer beeps once indicating self-test is finished.
  4. Press "UNIT" to switch between"Kg", "Oz", "lbs"
  5. Press "ZERO" to tare the scale.
  6. Place the refrigerant tank at the center of the scale platform; zero it again to display the weight of refrigerant.
  7. Press "HOLD" to freeze the current display. The displayed weight value will not change with the change of weight on the platform.